Chapter 1836: Human Purgatory <<<
This barrage of arrows appeared formidable, but as the Liao army had no specific targets and merely hurled them indiscriminately, the casualties inflicted upon the Qin army were surprisingly light.
Just a few unlucky ones were injured, the worst only having their thigh pierced. As long as you remove the arrow and bandage it, at most your ability to move is reduced a bit. Not one died.
But this rain of arrows terrified the Qin army.
Lian Suping was struck in the eyes by an arrow. If the Liao army came again with a few more waves, then all of these brothers would be wiped out here.
No one knows if Li understands will continue to unleash a second or third wave of arrows. At this time, the fate of these four thousand Qin troops hidden on the mountainside, preparing to ambush, rests entirely in Su Pingbei's thoughts.
Just as Su Pingbei was caught in a difficult quandary, shouts of killing suddenly rang out from the north.
The sudden shouts of killing caused a commotion among the Liao army, but soon a contingent of Liao troops marched out to provide support.
And the remaining main force obviously didn't want to delay any longer, and began to pass through Tiger Leap Cliff one after another.
This sudden scene invigorated Su Pingbei's spirits.
He knew that the pre-arranged troops in the north, tasked with diverting the Liao army's attention, had done their job.
With narrowed eyes, he extended his hand in a gesture, signaling everyone to remain in place.
In the darkness, Su Pingbei's orders were passed down layer by layer through gestures, ensuring that everyone understood.
Everyone patiently lay in the snow, despite the deep and biting cold. Yet everyone knew that the main force of the Liao army had begun to cross Tiger Leap Cliff one after another. Consequently, they didn't feel as numbly cold and miserable as before, but instead, every single person felt their blood boiling with excitement.

The main force of the Liao army was very large. It took a long time for them to pass through this narrow Tiger Leaping Gorge. Su Pingbei, like a patient hunter, waited quietly.
...after half an hour, Su Pingbei calculated that there were about 60,000 to 70,000 Liao troops who had already passed through Tiger Leap Cliff, and there were even more Liao troops outside the canyon preparing to enter. ...
Meanwhile, the shouts from the north gradually subsided, and Su Pingbei realized that he had to make a move.
He stared intently at the Liao army slowly writhing in the darkness, and the sound of their marching boots, Su Pingbei's heart raced. He slowly raised his hand.
As he raised his hand, the Qin army, which had been parched with thirst for a long time, all perked up.
Everyone held their breath and stared intently at Su Pingbei's gestures.
Seeing Su Ping's northern hand change and clench into a fist, then wave it down heavily, all the Qin soldiers stood up at once.
"Loose the arrow!"
Su Pingbei let out a thunderous roar, like an explosion on flat ground, echoing through the canyon.
All Qin troops immediately began acting according to the pre-determined battle plan.
The soldiers stationed at the cliff's edge braced themselves, pushing the pre-positioned boulders over the precipice. Once all the stones were gone, they produced the jars of tung oil they carried with them. Each soldier only had a small amount, just three water potfuls, but their numbers made up for it.
The sky was filled with tung oil, falling like raindrops. Then, the Qin army behind them had finished assembling their bows and arrows. The arrowheads weren't sharp points, but bundles of ignited flames.
More than 3,000 rockets shot out from the canyon.
These rockets don't aim for direct damage, but the embers, once they touch the tung oil, will instantly ignite everything around them.
The pitch-black canyon transformed into a hell on earth in an instant.

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(Editor in charge：the couple next door a novel)